CPC Subgroup Additional Only
C02F 2201/322 Lamp arrangement
Full Title
Apparatus for treatment of water, waste water or sewage > Details relating to UV-irradiation devices > Lamp arrangement
8 direct subcodes
Child Classifications
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- C02F 2201/3221 Lamps suspended above a water surface or pipe
- C02F 2201/3222 Units using UV-light emitting diodes [LED]
- C02F 2201/3223 Single elongated lamp located on the central axis of a turbular reactor
- C02F 2201/3224 Units using UV-light guiding optical fibers
- C02F 2201/3225 Lamps immersed in an open channel, containing the liquid to be treated
- C02F 2201/3226 Units using UV-light emitting lasers
- C02F 2201/3227 Units with two or more lamps
- C02F 2201/3228 Units having reflectors, e.g. coatings, baffles, plates, mirrors